Question

1. the word ambiguous means-

a. clear and obvious
b. confusing or unclear
c. short and simple
d. lengthy and detailed

Explanation:

The word "ambiguous" is a common vocabulary term. By referring to standard dictionaries or language references, we know that its meaning is related to lack of clarity. Option A is the opposite (clear), option C is about brevity (not related to ambiguity), option D is about length (also not related). Option B "confusing or unclear" matches the definition of "ambiguous".

Answer:

B. confusing or unclear